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How do aquatic animals breathe?
Shellfish have gills just like fish do. They suck water into their shell and pass it over their gills, then squirt it back out again. Sometimes, you can see clams squirting water out of their shells when you are digging them up out of the sand.
What occurs when water passes over the gills of acquatic animals?
Oxygen is absorbed by the animal, and waste products are released.
What do fish breathe with?
Fish have gills, as they swim water passes over the gills and extract oxygen from the water.
Were do fish get there air from?
Fish pass water over their 'gills' the gills extract oxygen from the water.
Fish can extract oxygen from water using what?
Fish have lamellae in their gills. As the water flows through the gills and over the lamellae, the oxygen is extracted from the water.
What does gills help fish do?
Fish use gills to extract oxygen from the water passing over the gills.
When the crayfish is not walking how does water move over the gills?
By using their swimerettes. They create a current of water and then it goes through their gills.
What are the functions of gills and the cilia on the gills?
Two functions of a clam's gills are to extract oxygen from the water and separate sand particles from food particles and water when being digested.
What helps direct water over the gills of clams?
The sex glands help the water over the gills which causes the clam to have an orgasm and then have and erection. The orgasm splatters everywhere and tickles the clam.
What helps clams direct water over the gills?
The sex glands help the water over the gills which causes the clam to have an orgasm and then have and erection. The orgasm splatters everywhere and tickles the clam.
What helps direct water over the gills of a clam?
The sex glands help the water over the gills which causes the clam to have an orgasm and then have and erection. The orgasm splatters everywhere and tickles the clam.
What helps direct water over a clam's gills?
The sex glands help the water over the gills which causes the clam to have an orgasm and then have and erection. The orgasm splatters everywhere and tickles the clam.
